Sponsor Check › Person
Named as an officer, director or promoter on SEC Form D filings · CA, TX · Jun 23, 2010 → Jan 17, 2018
Data last updated Oct 23, 2026, 5:45 PM ET · Courts (RECAP) last checked: Oct 24, 2026, 3:03 AM ET · SEC enforcement last checked: Oct 24, 2026, 2:29 AM ET
David Singer is listed as an executive officer and director on 16 SEC Form D filings by 7 issuers between Apr 2009 and Jan 2021. Largest by amount reported sold: 1Life Healthcare Inc (San Francisco, CA — hospitals and physicians — 2011–2018; $220M reported sold to 16 investors), Maverick Ventures Investment Fund, L.P. (Dallas, TX — pooled investment fund — 2018–2021; $130.1M reported sold to 38 investors), Maverick Advisors Fund, L.P. (Dallas, TX — pooled investment fund — 2018–2021; $117.4M reported sold to 27 investors), CASTLIGHT HEALTH, INC. (San Francisco, CA — other health care — 2010–2012; $100M reported sold to 35 investors), PACIFIC BIOSCIENCES OF CALIFORNIA, INC. (Menlo Park, CA — other technology — 2013; $85M reported sold to 165 investors) and 2 more (all listed below).
What this means A repeat sponsor — 7 separate companies raised money with this person listed as executive officer and director, over about 12 years. Across those companies the filings report $690M sold in total.
Listed alongside Ann H. Lamont (5 shared filings), Lee S. Ainslie III (5 shared filings), Andrew Adams (4 shared filings), Bruce Dunlevie (4 shared filings), David Kennedy (4 shared filings) and 56 others.
What this means These are the other officers, directors or promoters the companies named on the same forms — the team around David. Each name links to their own page.
2 of the issuers belong to the sponsor group Maverick (25 issuers, $16.44B reported sold, 2009–2026).
What this means A sponsor group is one team that sets up a new company for each deal. Maverick has 25 companies on file and $16.44B reported sold in total — the group page shows the whole track record in one place.
Public records searched: federal courts (CourtListener / RECAP), SEC enforcement releases, state securities regulators (AK, AL, AR, AZ, CA, CO, CT, DC, DE, FINRA, FL, GA, HI, ID, IL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NASAA, NC, ND, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, WA, WI, WV, WY) — 2 court cases matching the name, 41 bankruptcy cases matching the name listed in Key records below.
What this means 43 records came back. Each one is listed below with a link to the original document and a line saying why it matched. A name match is not proof it is the same person or company — read the why line and the document. Being sued or named in a release is an accusation, not a finding.
We compared 16 public filings for David Singer and found 14 differences: David Singer appears on 1 deal that stopped filing before reaching its target; 4 Form Ds were filed more than 15 days after the first sale; and more below.
What this means These are differences between the sponsor's own SEC filings — both values, dates and sources are listed in Key records, section 4. Most have ordinary explanations; ask the sponsor.
Community search for David Singer has not run yet — it is joining a line of 45,081 names; searches run around the clock at the hosts' allowed rate. Searched so far: 641 names.
Community comments are quoted as written by their authors. Sources searched: Bing (site:reddit.com / site:biggerpockets.com) and Reddit's own search, plus DuckDuckGo/Brave/BiggerPockets search when they are answering.
Five things investors ask first. Items still in human review are counted, not shown.
2 cases: 1 closed (disposition not in docket feed), 1 dismissed
791 Employee Retirement Income Security Act
Sources searched: CourtListener bulk data (RECAP dockets as of 2026-09-30; recall-first rule 10-24) — federal district + bankruptcy courts State courts: not covered (one-tap state court links under Look further). PACER: not searched. · Last checked Oct 24, 2026, 3:03 AM ET.
Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.
State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.
None found in sources searched — SEC enforcement releases (checked Oct 24, 2026) · state securities regulators: 48 regulators (FINRA, NASAA, 37 states) — crawled Oct 24, 2026, 8:48 AM ET
SEC enforcement searched: SEC litigation releases + SEC administrative proceedings (sec.gov index, 1995-09-19 → 2026-10-23) — last checked Oct 24, 2026, 2:29 AM ET.
State securities regulators: Securities regulators searched (64,910 actions): FINRA (38,350 actions, 1995–2026), NASAA (31 actions, 2000–2026; listing starts 1997), AK Division of Banking and Securities (273 actions, 1971–2025), AL Securities Commission (880 actions, 2001–2026), AR Securities Department (1,305 actions, 1998–2026), AZ Corporation Commission Securities Division (411 actions, 2017–2026), CA DFPI (25 actions, 2007–2024; listing starts 2002 — 16 of 12,159 DFPI respondent pages read so far; sponsor-name matches are read first), CO Division of Securities (731 actions, 2001–2026; older years from the Internet Archive (snapshot of 2026-05-02)), CT Department of Banking Securities Division (940 actions, 2006–2026; older years from the Internet Archive (snapshot of 2026-04-22)), DC DISB Securities Bureau (25 actions, 2012–2026), DE DOJ Investor Protection Unit (257 actions, 1987–2026), FL Office of Financial Regulation (49 actions, 2018–2026), GA Secretary of State Securities Division (65 actions, 2015–2026; listing starts 2012), HI DCCA Securities Enforcement Branch (26 actions, 2012–2026), ID Department of Finance Securities Bureau (663 actions, 1994–2026), IL Secretary of State Securities Department (4,122 actions, 2003–2023), KS Insurance Department Securities Division (58 actions), KY Department of Financial Institutions (342 actions, 2005–2026), LA Office of Financial Institutions Securities Division (13 actions, 2010–2025; listing starts 2008), MA Secretary of the Commonwealth Securities Division (125 actions, 2012–2025; live site blocks automated access — loaded from the Internet Archive snapshot of 2026-02-04), MD Attorney General Securities Division (1,054 actions, 2004–2026), ME Office of Securities (539 actions, 2000–2026), MI LARA Corporations, Securities & Commercial Licensing Bureau (201 actions), MO Secretary of State Securities Division (919 actions, 1998–2026), MS Secretary of State Securities Division (209 actions, 1995–2026), MT Commissioner of Securities and Insurance (597 actions, 2000–2026), NC Secretary of State Securities Division (265 actions, 2004–2024), ND Securities Department (711 actions, 1990–2026; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2026-01-06), NH Bureau of Securities Regulation (402 actions, 2002–2026), NM Regulation and Licensing Department Securities Division (90 actions, 2010–2025), NV Secretary of State Securities Division (118 actions, 2018–2026), NY Attorney General Investor Protection Bureau (44 actions, 2012–2026), OH Division of Securities (327 actions, 1993–2006), OK Department of Securities (2,531 actions, 1998–2026), OR Division of Financial Regulation (589 actions, 1988–2026), PA Department of Banking and Securities (1,448 actions, 2008–2024; the regulator no longer publishes this list live — loaded from the Internet Archive snapshot of 2024-08-09), RI DBR Securities Division (98 actions, 2005–2025), SC Attorney General Securities Division (540 actions, 2006–2026), SD Division of Insurance – Securities Regulation (106 actions, 2017–2026), TN Department of Commerce and Insurance Securities Division (405 actions, 1992–2026), TX State Securities Board (936 actions, 1999–2026), UT Division of Securities (772 actions, 2000–2026; older years from the Internet Archive (snapshot of 2010-05-27)), VT DFR Securities Division (137 actions, 2010–2026), WA DFI (2,039 actions, 2001–2026), WI DFI Division of Securities (1,072 actions, 1998–2026), WV Securities Commission (State Auditor) (64 actions), WY Secretary of State Compliance Division (6 actions, 2016–2024) — last crawled Oct 24, 2026, 8:48 AM ET. No machine-readable public listing today for IA, IN, MN, NE, NJ, VA (see docs/state-regulators.md).
41 cases: 1 open, 40 closed (disposition not in docket feed)
Sources searched: Federal bankruptcy courts via CourtListener / RECAP archive (federal district courts, federal bankruptcy courts). State courts: not covered (one-tap state court links under Look further). PACER: not searched (RECAP only). · Last checked Oct 24, 2026, 3:03 AM ET.
Court records show docket facts only; we never restate allegations as facts. Outcome wording comes from the docket feed; where it does not state a disposition we say so.
State courts: not covered (one-tap state court links under Look further). No state offers a lawful automated statewide source PartnerFacts can use today. Texas (re:SearchTX) terms prohibit storing results in a database open to third parties; New York (WebCivil) and Massachusetts (MassCourts) require a browser check that blocks scripted queries; California has no statewide index (58 county portals; Rule of Court 2.503 grants name-based access case by case); Florida, Utah and Illinois offer paid or partial access whose terms for automated use are unverified. Washington (dw.courts.wa.gov; bulk index reports under a JISC data-dissemination agreement), Delaware (CourtConnect; Court of Chancery not included) and Arizona (apps.azcourts.gov/publicaccess, which has an official channel to request high-volume access) are the candidates; PartnerFacts will request written permission before any automated search. Federal courts are searched through CourtListener / RECAP.
Comparisons cover issuers and sponsor groups — see the issuer pages under Deals
14 differences found between the filings for David Singer (compared 16 filings on Oct 24, 2026)
Maverick Ventures Investment Fund, L.P. (last filing Jan 19, 2021; $130,075,512 sold of $350,000,000). Each has no filing in more than two years and reported under half its target sold.
What this means An issuer whose last filing is more than two years old and reported under half its target sold. The raise may have closed early or quietly stopped. Ask what happened to each.
Form D filed 18 days after the first sale — Maverick Ventures Investment Fund, L.P. · Form D filed 35 days after the first sale — 1Life Healthcare Inc · Form D filed 19 days after the first sale — 1Life Healthcare Inc · Form D filed 16 days after the first sale — CASTLIGHT HEALTH, INC.
What this means Late notices are common and carry no penalty by themselves. A pattern of late paperwork is worth asking the sponsor about.
The latest filing for this offering is dated Jan 29, 2021 (first sale Jan 14, 2021). It reports $117,400,233 sold of $117,749,041 offered. No later amendment is in our index as of Oct 24, 2026.
What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.
The latest filing for this offering is dated Sep 5, 2018 (first sale Aug 21, 2018). It reports $220,000,000 sold of $249,999,991 offered. No later amendment is in our index as of Oct 24, 2026.
What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.
The latest filing for this offering is dated Sep 21, 2011 (first sale Sep 2, 2011). It reports $19,999,997 sold of $20,000,000 offered. No later amendment is in our index as of Oct 24, 2026.
What this means SEC rules expect a yearly amendment while an offering is still going. The raise may simply have ended — a Form D does not say when it closed. Ask the sponsor whether the offering closed, when, and at what amount.
listed as "David B. Singer" on 8 filings (from Apr 1, 2009), and "David Singer" on 8 filings (from Jun 23, 2010).
What this means Same person, written differently — a middle name or suffix left off, or spelled another way. It is normal, but check that the full legal name matches your subscription documents.
This page covers filings where the address state is CA or TX. A separate record, "David Singer" with address state NJ, is listed on 1 filing — most recently by American European Group, Inc. (Mar 10, 2025). The two records do not overlap in time: this page runs Jun 23, 2010 to Jan 17, 2018; the other has one filing dated Mar 10, 2025.
What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.
This page covers filings where the address state is CA or TX. A separate record, "David Singer" with address state MA, is listed on 5 filings — most recently by Spear Bio Inc. (Aug 5, 2024). Both records have filings in the same period (Jan 4, 2018 to Jan 17, 2018).
What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.
This page covers filings where the address state is CA or TX. A separate record, "David Singer" with address state A6 or D8, is listed on 2 filings — most recently by Talon Metals Corp. (Apr 1, 2021). The two records do not overlap in time: this page runs Jun 23, 2010 to Jan 17, 2018; the other has one filing dated Jan 6, 2021.
What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.
This page covers filings where the address state is CA or TX. A separate record, "David Singer" with address state FL, is listed on 1 filing — most recently by SkyRise Miami Holdings, LLC (Oct 25, 2018). The two records do not overlap in time: this page runs Jun 23, 2010 to Jan 17, 2018; the other has one filing dated Oct 25, 2018.
What this means Could be the same person who moved, or two people with the same name. We keep them apart until a filing ties them together. Check both pages before you decide.
This page covers filings where the address state is CA or TX. A separate record, "David Singer" with address state NY, is listed on 2 filings — most recently by giggle, Inc. (Oct 11, 2012). Both records have filings in the same period (Jun 7, 2011 to Oct 11, 2012).
What this means Two records with one name were active at the same time. That can be one person listing different company addresses, or two different people. We keep them apart until a filing ties them together. Check both pages before you decide.
The people listed on the Jan 16, 2018 filing give Dallas, TX; on the Jan 29, 2021 filing they give New York, NY.
What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.
The people listed on the Jan 17, 2018 filing give Dallas, TX; on the Jan 19, 2021 filing they give New York, NY.
What this means Businesses move; this just shows the two places and dates. If you were told one city and the forms say another, ask which is current.
CA on 5 filings (Apr 1, 2009 to Jan 29, 2021); TX on 11 filings (Jun 23, 2010 to Jan 17, 2018).
What this means The address on a Form D is usually the company's, not the person's home, so this often just reflects different companies. It can also mean a move. Nothing wrong by itself.
What is compared: every Form D and D/A we hold for this subject, side by side — filing dates vs. first-sale dates (the 15-day rule), amendment timing on open offerings (the yearly-amendment expectation), amounts sold, investor counts, offering amounts and minimums across amendments, industry and size bands, addresses, how each person's name and role is written, paid sellers' CRD numbers, and (for groups) where the member companies were formed and sit. Everything is as filed by the issuer; the SEC does not check it. Differences are common and usually have ordinary explanations — we show both values, the dates, and the source so you can ask. As of Oct 24, 2026.
0 of 14 offerings report sales commissions; 1 reports finder's fees totalling $989,375; 0 report proceeds to related persons. (includes amounts the issuer reported as estimates)
| Offering (latest filing) | Sales commissions | Finder's fees | To insiders | Paid to sell it | Source |
|---|---|---|---|---|---|
| Jan 29, 2021 D Maverick Advisors Fund, L.P. File 021-387821 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jan 19, 2021 D Maverick Ventures Investment Fund, L.P. File 021-386734 | $0 | $0 | $0 The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof). | None listed on this filing | EDGAR ↗ |
| Sep 5, 2018 D 1Life Healthcare Inc File 021-320647 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jan 17, 2018 D/A Maverick Ventures Investment Fund, L.P. File 021-303350 | $0 | $989,375 (est.) | $0 The Issuer is obligated to pay a management fee to the General Partner (or an affiliate thereof). | Aqueduct Capital Group, LLC BrokerCheck CRD 131452 ↗ | EDGAR ↗ |
| Jan 16, 2018 D Maverick Advisors Fund, L.P. File 021-303325 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 15, 2014 D 1Life Healthcare Inc File 021-217426 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Mar 21, 2013 D 1Life Healthcare Inc File 021-193751 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Feb 11, 2013 D PACIFIC BIOSCIENCES OF CALIFORNIA, INC. File 021-191627 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| May 9, 2012 D CASTLIGHT HEALTH, INC. File 021-177919 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Mar 23, 2012 D/A RADISPHERE NATIONAL RADIOLOGY GROUP, INC. File 021-172937 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Sep 21, 2011 D 1Life Healthcare Inc File 021-166136 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Nov 16, 2010 D RADISPHERE NATIONAL RADIOLOGY GROUP, INC. File 021-150589 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Jun 23, 2010 D CASTLIGHT HEALTH, INC. File 021-143870 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
| Apr 1, 2009 D AMBRX INC File 021-58840 | $0 | $0 | $0 | None listed on this filing | EDGAR ↗ |
Counts come from Form D Items 12–15 on the filings in our index (latest filing per offering; one offering = one SEC file number; an amendment updates its offering rather than adding one). "To insiders" = gross proceeds used for payments to executive officers, directors or promoters. "—" = not reported on that filing. Amounts marked (est.) were reported as estimates. "Paid to sell it" = sales compensation recipients named on that filing (Item 12), each linked to FINRA BrokerCheck when a CRD number is reported.
Counted across every filing this person is listed on (latest filing per offering, per issuer).
Every issuer that named David Singer on a Form D, newest first. A Form D is the notice a company files after it starts selling a private investment.
Raised $117.4M from 27 investors (100% of the $117.7M target) as of the latest filing. David is listed as executive officer on 2 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $130.1M from 38 investors (100% of the $116.8M target) as of the latest filing. David is listed as executive officer on 3 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Pooled Investment Fund / 506(b) (83,801 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $220M from 16 investors (88% of the $250M target) as of the latest filing. David is listed as director on 4 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer. "Similar" = offerings in the same industry claiming the same exemption, filed in the last 5 years: Hospitals and Physicians / 506(b) (147 filings); ranges are the middle half (25th–75th percentile). Computed by PartnerFacts from SEC EDGAR Form D data as of Oct 23, 2026, 5:45 PM ET. Rows without a range: fewer than 30 comparable filings, or not a Rule 506 offering. No ranking or score.
Raised $85M from 165 investors (100% of the $20.5M target) as of the latest filing. David is listed as director.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.
Raised $100M from 35 investors (100% of the $100M target) as of the latest filing. David is listed as director on 2 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.
Raised $27.5M from 5 investors (100% of the $15M target) as of the latest filing. David is listed as director on 3 filings for this deal.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.
Raised $10M from 1 investor (100% of the $10M target) as of the latest filing. David is listed as director.
Every row is a Form D or D/A on which the issuer listed this name as a related person. Amount sold and investors are the maximum reported on any filing for this issuer.
Separate person records under the same name, not combined with this page. Each line says whether it shares an issuer with this record.
Officers, directors, promoters and management entities named on the same filings, as of Oct 23, 2026, 5:45 PM ET. Showing the 40 with the most shared filings.
Maverick Capital Advisors, L.P. is on 19 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Ann H. Lamont is on 23 issuers in total — a repeat sponsor. Their page lists every one.
Lee S. Ainslie III is on 22 issuers in total — a repeat sponsor. Their page lists every one.
David Kennedy is on 24 issuers in total — a repeat sponsor. Their page lists every one.
Bruce Dunlevie is on 12 issuers in total — a repeat sponsor. Their page lists every one.
Andrew Adams is on 15 issuers in total — a repeat sponsor. Their page lists every one.
John T. McCafferty is on 14 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Krishna Yeshwant is on 10 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Bryan Roberts is on 32 issuers in total — a repeat sponsor. Their page lists every one.
Trevor Wiessmann is on 18 issuers in total — a repeat sponsor. Their page lists every one.
John Diekman is on 10 issuers in total — a repeat sponsor. Their page lists every one.
Jeremy Green is on 16 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as David Singer. Their page shows their other deals.
William Ericson is on 12 issuers in total — a repeat sponsor. Their page lists every one.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
Listed on the same filings as David Singer. Their page shows their other deals.
One team, 25 deal companies. David Singer is listed on 2 of them.
Issuers are grouped when their Form D filings share related persons, a management entity or a business address (automatic match from the filings). "Listed" marks the issuers that name David Singer.
A shared address can mean the same team, a shared office building or a registered agent. It is a lead, not a conclusion.
Individuals are not matched to business registrations — registries list companies, and a name alone is not enough to tie a person to one. Officers and managers appear by name inside each matched company's record on the issuer pages. Registries searched: AL (Alabama Secretary of State — Business Entity Records (arc-sos.state.al.us), searched by issuer name, data as of Oct 24, 2026); CO (Colorado Secretary of State — Business Entities in Colorado (data.colorado.gov), data as of Oct 23, 2026); CT (Connecticut Secretary of the State — Business Registry (data.ct.gov), data as of Oct 24, 2026); FL (Florida Department of State, Division of Corporations — quarterly corporate data file (Sunbiz), data as of Oct 7, 2026); NY (New York Department of State — Corporations and Other Entities (data.ny.gov: All Filings + Active Corporations), data as of Oct 20, 2026); OR (Oregon Secretary of State — Active Businesses, All (data.oregon.gov), data as of Oct 20, 2026); PA (Pennsylvania Department of State — Registered Businesses, Current (data.pa.gov), data as of Oct 6, 2026); TX (Texas Comptroller — Active Franchise Taxpayers incl. Secretary of State file data (data.texas.gov), data as of Oct 24, 2026). Registries of other states have not been searched: many publish no bulk file and require a CAPTCHA or bot challenge on their search page, which we do not bypass (Delaware, for example, offers no public bulk file).
None of the 7 issuers this person is listed on appears in Form ADV (searched 24,962 advisers as of Oct 2, 2026). A person is never an adviser firm; Form ADV is checked for the issuers and the management companies they are listed with.
Searched SEC Regulation A Data Sets (Forms 1-A, 1-K, 1-Z; 2015 Q2 → 2026 Q3); SEC Crowdfunding Offerings Data Sets (Form C family; 2016 Q2 → 2026 Q3); EDGAR form index for 2026 Q3 → 2026 Q4 (51,358 records as of Oct 23, 2026, 8:41 PM ET) — nothing matched this name.
Property records are matched to companies only, never to individuals, so none are matched to David Singer by design. Searched property records in Hillsborough County FL (Clerk recorded-document index Oct 14, 2026 to Oct 15, 2026 + FL DOR 2026 ownership roll), Miami-Dade County FL (FL DOR 2026 ownership roll), Harris County TX (HCAD 2026 ownership roll), Dallas County TX (DCAD 2026 ownership roll), New York City ACRIS documents and PLUTO ownership rows already retrieved for other issuers, Cook County IL sale and ownership rows already retrieved for other issuers (814,874 records as of Oct 23, 2026, 8:59 PM ET) for the 7 issuers this person is listed on — 1 issuer has property records: 1Life Healthcare Inc (3).
Websites and social links of the issuers David Singer is listed on: none on file. No website or social profile named in Maverick Ventures Investment Fund, L.P.'s SEC filings (Form C, Reg A, Form ADV; checked Oct 24, 2026). Web search for this name: #200,913 of 374,652 in line (1,386 issuers searched so far). One-tap searches: Look further ↓
One-tap searches on sites we do not index ourselves, with the name pre-filled (Dallas, TX). Each opens in a new tab; what you find there is not verified by PartnerFacts.
No corrections have been requested for this page.
Free. Logged with status: received → under review → fixed / confirmed with source.
If this is you or your firm, add a sourced explanation next to any fact. Reviewed before publishing.
Members get an email when David Singer appears on a new Form D, or when a court case or SEC action is matched to them. See plans →